/*
 *  Copyright (C) 2011 JiangHongTiao <jjurco.sk_gmail.com>
 * 
 *  This program is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation, either version 3 of the License, or
 *  (at your option) any later version.
 * 
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 * 
 *  You should have received a copy of the GNU General Public License
 *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

package sk.lieskove.jianghongtiao.websearch.api.google.search;

import org.json.JSONException;
import org.json.JSONObject;

/**
 *
 * @author xjuraj
 */
class GWSPageImpl implements GWSPage{

    private JSONObject page;
    private int label;
    private String start;

    public GWSPageImpl(JSONObject page) throws JSONException {
        if(page == null){
            throw new NullPointerException("JSON object is null.");
        }
        this.page = page;
        parsePage(page);
    }

    public String getStart() {
        return start;
    }

    public Integer getLabel() {
        return label;
    }

    private void parsePage(JSONObject page) throws JSONException {
        label = page.getInt("label");
        start = page.getString("start");
    }

}
